I didnâ€™t read the weight and ended up returning this foam. It is heavy material so it probably works well for sound dampening, but couldnâ€™t justify the weight.

Is the Super Sound Proofing Floor Mat heat resistant at all? Also, about how thick is this with the foam backing?
All available information can be found in the PDF located in the "Documents" tab of this web page. The title of the PDF is "How to SoundProof Light A/C". It does mention a side benefit of the floor mat is the reduction of heat or cold. The thickness of the material with foam backing is approximately 1/4".
How much does the Super Soundproofing Floor Mat weight?
Part number 09-42750 weighs approximately 0.90 lbs / ft.
Curious about color options. Us the super soundproofing floor mat only available in black?
Yes, this floor mat is only available in black.
What kind of glue is recommended for this product? To be applied to the belly and over the augmenter tube under the flooring.
Please review the installation manual in the documents tab for proper recommendation of glue and how to apply it.